Hi there :)
I'd like to know you about this situation and this is just a suggestion.
I happened a similar problem in case #2383
I set AllowAny permission, and DRF returns an Unauthorized 401 response.
The reason is If you call API with Authorization property such as Authorization: Bearer null[0], It return 401.
Regardless of whether there is Authorization property or not, should we consider not causing 401 in AllowAny permission?
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